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e-Reader · 2003
Crystal Kingdra 148/147
Aquapolis · 2003
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What is Crystal Kingdra 148/147 worth?
The Crystal Kingdra 148/147 is a Aquapolis 2003 graded card. Based on 6 verified eBay sold listings from the last 90 days, recent graded examples have sold for $400 to $5,957. PSA 4 examples are the most actively traded grade in this sample, with a recent median around $400.
Before you buy
Confirm the exact edition and card number, verify the slab certification with the grader, inspect centering and surface quality, then compare recent sold listings.
The Crystal Kingdra 148/147 in context
Why collectors care
Crystal Kingdra is one of three Crystal secret rares in Aquapolis, the prismatic subset that defines high-end e-Reader collecting alongside the Skyridge Crystals.
How to identify it
Number 148/147 from Aquapolis (2003), numbered past the set total. The card is officially named "Kingdra"; the Crystal designation refers to the card treatment. e-Reader cards carry a dot-code strip along the edge that graders assess.
Common mistakes
Buying the standard Aquapolis Kingdra holo (H14/147) instead of the Crystal secret rare. The number beyond the set total is the tell.
Grade considerations
Centering and the condition of the dot-code edge strip drive the grade. High-grade e-Reader Crystals are among the harder vintage cards to source.
Sold price summary
6 verified eBay sales from the last 90 days, grouped by grade.
- Source
- eBay sold listings
- Sample
- 6 sales
- Window
- Last 90 days
- Last checked
- Aug 11, 2026
| Grade | Sales | Median | Range |
|---|---|---|---|
| CGC 10 | 1 | $5,957 | N/A |
| PSA 9 | 1 | $2,026 | N/A |
| CGC 9.5 | 1 | $1,450 | N/A |
| PSA 8 | 1 | $1,125 | N/A |
| PSA 4 | 2 | $400 | N/A |
How this summary is built+
Inclusion
All 6 eBay sold (completed) listings we have for this item from the last 90 days, grouped by grader and grade. Asking prices and active listings are never counted.
Outlier handling
Within any grade that has four or more sales, a price below one-third of, or above three times, the within-grade median is set aside before the median is taken. No sales were set aside for this item.
| Grade | Sales | Included | Set aside |
|---|---|---|---|
| PSA 4 | 2 | 2 | 0 |
| PSA 8 | 1 | 1 | 0 |
| CGC 9.5 | 1 | 1 | 0 |
| CGC 10 | 1 | 1 | 0 |
| PSA 9 | 1 | 1 | 0 |
Shipping and fees
Figures are the sale prices as recorded by the marketplace. They are not adjusted for shipping, taxes, or seller fees, so treat them as sale-price reference points, not net-to-seller or all-in buyer costs.
Provenance
Every sale in this summary traces to an individual eBay listing, shown in the sold-listings table lower on this page. Methodology version 2026.1. Read the full methodology.
Crystal Kingdra 148/147 value FAQ
What is Crystal Kingdra 148/147 worth?+
Based on 6 verified eBay sold listings from the last 90 days, graded examples have recently sold for $400 to $5,957.
What grade sells most often for Crystal Kingdra 148/147?+
PSA 4 is the most actively traded grade in the current sample, with 2 sales and a recent median around $400.
What is the highest median grade for Crystal Kingdra 148/147?+
CGC 10 has the highest median in the current sample at about $5,957. Treat this as a sold-comp snapshot, not a guaranteed sale price.
Is Crystal Kingdra 148/147 worth grading?+
For this card, compare the likely raw value, grading fees, shipping, and the median for the grade you realistically expect. Grading usually makes sense only when the expected graded value clears those costs.

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